• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
  • Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Microstructure and self-heating for ferritic steels under cyclic loading at low stress magnitudes

Article dans une revue avec comité de lecture
Author
FAVIER, Véronique
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
469561 ENSAM-LIM
MAREAU, Charles
82715 Ecole Nationale Supérieure d'Arts et Métiers - Centre de Metz [ENSAM - METZ]
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
GALTIER, André
230660 CEntre Technique des Industries Mécaniques [CETIM]
WEBER, Bastien
36484 ArcelorMittal Maizières Research SA
BERVEILLER, Marcel
82715 Ecole Nationale Supérieure d'Arts et Métiers - Centre de Metz [ENSAM - METZ]
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]

URI
http://hdl.handle.net/10985/17964
DOI
10.1051/metal/2010005
Date
2010
Journal
Revue de Métallurgie

Abstract

A newmicromechanical modelling is proposed to correlate some microstructural parameters and dissipation in ferritic steels under cyclic loading.We assumed the occurrence of two dissipative mechanisms associated with anelastic and inelastic deformations, respectively. We showed that the modelling provides good qualitative prediction of the heating curves when changing the volume fraction of precipitates in ferritic steels. We highlighted the key role of the dispersion of the grain size on the local and global dissipation.

Files in this item

Name:
PIMM_RM_2010_ FAVIER.pdf
Size:
620.2Kb
Format:
PDF
Description:
Article
View/Open

Collections

  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Related items

Showing items related by title, author, creator and subject.

  • Micromechanical modeling if the interactions between the microstructure and the dissipative deformation mechanisms in steels under cyclic loading 
    Article dans une revue avec comité de lecture
    MAREAU, Charles; FAVIER, Véronique; WEBER, Bastien; GALTIER, André; BERVEILLER, Marcel (Elsevier, 2012)
    A micromechanical model is proposed to describe the interactions between the microstructure and the dissipative deformation mechanisms in ferritic steels under cyclic loading. The model aims at optimizing the microstructure ...
  • Role of discrete intra-granular slip bands on the strain-hardening of polycrystals 
    Article dans une revue avec comité de lecture
    COLLARD, Christophe; FAVIER, Véronique; BERVEILLER, Marcel (Elsevier, 2010)
    This work investigates a new micromechanical modeling of polycrystal plasticity, accounting slip bands for physical plastic heterogeneities considered as periodically distributed within grains. These intra-granular plastic ...
  • Shot peening analysis on trip780 steel exhibiting martensitic transformation 
    Conférence invitée
    GUIHEUX, Romain; BERVEILLER, Sophie; KUBLER, Régis; BOUSCAUD, Denis; PATOOR, Etienne; PUYDT, Quentin; OSMOND, Pierre; WEBER, Bastien (2017)
    The microstructure and mechanical fields were studied on a cold-rolled TRIP 780 steel after conventional shot peening, and with or without pre-strain; for the first time, results were compared to numerical simulations at ...
  • Analysis of Residual Stress Relaxation Under Mechanical Cyclic Loading of Shot-Peened TRIP780 Steel 
    Communication avec acte
    MAUDUIT, C.; KUBLER, Régis; BARRALLIER, Laurent; BERVEILLER, Sophie; PUYDT, Quentin; MONIN, Martine; WEBER, Bastien (Materials Research Forum LLC, 2016)
    Shot-peening is a popular mechanical surface treatment used in automotive and aeronautical industries to enhance life duration of mechanical parts by introducing compressive residual stresses. TRIP 780 fatigue type specimens ...
  • Shot Peening Analysis on Trip780 Steel Exhibiting Martensitic Transformation 
    Communication avec acte
    GUIHEUX, Romain; BERVEILLER, Sophie; KUBLER, Régis; BOUSCAUD, Denis; PATOOR, Etienne; PUYDT, Quentin; OSMOND, Pierre; WEBER, Bastien (ShotPeener ICSP13, 2017)
    In the last years, due to increasing ecology and environmental constraints, a search for lightweight structures has been carried out, leading to the use of more complex geometries and new materials. In that context, TRIP ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales